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arXiv · 1407.3034

Inhibition of light emission in a 2.5D photonic structure

Romain Peretti·Christian Seassal·Pierre Viktorovich·Xavier Letartre
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Abstract

We analyse inhibition of emission in a 2.5D photonic structures made up a photonic crystal (PhC) and Bragg mirrors using FDTD simulations. A comparison is made between an isolated PhC membrane and the same PhC suspended onto a Bragg mirror or sandwiched between 2 Bragg mirrors. Strong inhibition of the Purcell factor is observed in a broad spectral range, whatever the in-plane orientation and location of the emitting dipole. We analysed these results numerically and theoretically by simulating the experimentally observed lifetime of a collection of randomly distributed emitters, showing that their average emission rate is decreased by more than one decade, both for coupled or isolated emitters.

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Romain Peretti, Christian Seassal, Pierre Viktorovich, Xavier Letartre. 2014-07-11. Inhibition of light emission in a 2.5D photonic structure. https://doi.org/10.1063/1.4887805

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